Folding step ladder



FIG. 1 is a perspective view of a folding step ladder showing my new design in its unfolded position;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof, the opposite side view being a mirror image;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof in a folded position. 

The ornamental design of a folding step ladder, as shown and described. 